obama_14.txt example added to 6_lesson folder
obama_14.txt example added to 6_lesson folder

PyClass/PyClassLessons,razzius/PyClassLessons,PyClass/PyClassLessons,PyClass/PyClassLessons,noisebridge/PythonClass,razzius/PyClassLessons,noisebridge/PythonClass,razzius/PyClassLessons,noisebridge/PythonClass,razzius/PyClassLessons,noisebridge/PythonClass